This Danfoss gerotor hydraulic motor is a core execution component of industrial hydraulic system, featuring compact structure, stable low-speed high-torque output and outstanding anti-shock performance.
It can be perfectly matched with diverse valve groups, pump stations and transmission modules in the hydraulic system, widely serving engineering machinery, agricultural equipment, sanitation vehicles and material handling facilities.
The TMT400 – 151Z3265 hydraulic motor adopts mature precision gerotor design, effectively improving the overall efficiency and operational reliability of the whole hydraulic system, and adapting to harsh working conditions such as heavy load and frequent start-stop.
Optimize your entire hydraulic system with this high-performance hydraulic motor. It delivers consistent powerful torque, ensures smooth running of the hydraulic system under variable loads, and extends the service life of peripheral hydraulic components, an ideal upgrade solution for heavy-duty hydraulic system configurations.
Product Overview
TheDanfoss TMT400 hydraulic motoris a high-performanceGerotor™design motor, engineered for low-speed, high-torque (LSHT) applications in industrial and mobile hydraulic systems. It combines compact dimensions with robust construction, making it ideal for demanding environments such as construction machinery, agricultural equipment, and material handling systems.
Key Features
1. Gerotor™ Technology
• Utilizes agerotor(generated rotor) design, featuring an internal gear set that ensures smooth, efficient power transmission with minimal mechanical loss.
• Provideshigh volumetric efficiency, reducing energy consumption and heat generation in the hydraulic system.
2. Low-Speed, High-Torque Performance
• Deliversconstant torqueeven at low speeds, making it suitable for applications requiring precise control and heavy lifting.
• Supportshigh starting torque, ensuring reliable operation under load.
3. Compact & Durable Design
• Aluminum housingreduces weight while maintaining structural integrity.
• High-pressure sealsandhardened componentsenhance resistance to wear and contamination, extending service life.
4. Versatile Mounting Options
• Available withflange, foot, or shaft mountingconfigurations to fit various hydraulic system layouts.
• Supportsmultiple shaft options(splined, keyed, or hollow) for compatibility with different couplings and drivetrains.
5. Wide Speed & Pressure Range
• Operates efficiently across abroad speed range(typically 0–300 rpm, depending on displacement).
• Withstandssystem pressures up to 250 bar, ensuring reliability in high-pressure hydraulic applications.
Applications
TheTMT400 hydraulic motoris widely used in:
• Construction machinery(excavators, loaders, drill rigs)
• Agricultural equipment(tractors, harvesters, sprayers)
• Material handling systems(conveyors, winches, forklifts)
• Industrial automation(robotic arms, assembly lines)
• Marine and offshore equipment(winches, deck machinery)
Technical Specifications (TMT400 – 151Z3265)
【表格】
Parameter Value
Displacement 400 cm³/rev (approx.)
Rated Pressure 210 bar (continuous)
Peak Pressure 250 bar (intermittent)
Max Speed 300 rpm (depending on load)
Torque Output Up to 8,500 Nm (at 210 bar)
Port Connections SAE or BSP (customizable)
Weight ~35 kg (approx.)
Advantages in Hydraulic Systems
• Improved Efficiency– The Gerotor™ design minimizes internal leakage, enhancing overall hydraulic system efficiency.
• Reduced Maintenance– Robust construction and high-quality seals lower the need for frequent repairs or replacements.
• Enhanced Reliability– Proven performance in harsh conditions ensures consistent operation, reducing downtime.
• Flexible Integration– Compatible with a wide range of hydraulic pumps, valves, and controllers, simplifying system design.
